2(r+5)=10+4(r+6)

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Solution for 2(r+5)=10+4(r+6) equation:


Simplifying
2(r + 5) = 10 + 4(r + 6)

Reorder the terms:
2(5 + r) = 10 + 4(r + 6)
(5 * 2 + r * 2) = 10 + 4(r + 6)
(10 + 2r) = 10 + 4(r + 6)

Reorder the terms:
10 + 2r = 10 + 4(6 + r)
10 + 2r = 10 + (6 * 4 + r * 4)
10 + 2r = 10 + (24 + 4r)

Combine like terms: 10 + 24 = 34
10 + 2r = 34 + 4r

Solving
10 + 2r = 34 + 4r

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-4r' to each side of the equation.
10 + 2r + -4r = 34 + 4r + -4r

Combine like terms: 2r + -4r = -2r
10 + -2r = 34 + 4r + -4r

Combine like terms: 4r + -4r = 0
10 + -2r = 34 + 0
10 + -2r = 34

Add '-10' to each side of the equation.
10 + -10 + -2r = 34 + -10

Combine like terms: 10 + -10 = 0
0 + -2r = 34 + -10
-2r = 34 + -10

Combine like terms: 34 + -10 = 24
-2r = 24

Divide each side by '-2'.
r = -12

Simplifying
r = -12

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